Highly linear-gain oscillator

Automatic frequency control under low signal-to-noise conditions

Method for tuning a digital compensation filter within a transmitter, and associated digital compensation filter

Method for tuning a digital compensation filter within a transmitter, and associated digital compensation filter and associated calibration circuit

Radio communication apparatus and frequency offset calculation method

Iterative sequential carrier acquisition

Method and system for residual frequency offset compensation of multi-carrier communication system

Channel acquisition processing for a television receiver

Digital receiver having adaptive carrier recovery circuit

Frequency offset correction based on the presence or absence of a received signal